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crazydeveloper Chutzpah JavaScript Test Runner

"Chutzpah is an open source JavaScript test runner which enables you to run unit tests using QUnit, Jasmine, Mocha, CoffeeScript and TypeScript."

Chutzpah works by running the JavaScript unit tests inside of a headless browser. A headless browser is a web browser control which runs in the background.

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14 April 2016

crazydeveloper How AngularJS sync with browser?

Hi friend after lots of discussion about AngularJS today we will discuss the core concepts of AngularJS. First we decide the agenda of discussion

1. What is AngularJS?
2. How web browser works?
3. How AngularJS extends the browser?

We move ahead and start with the first point- "What is AngularJS?"

If we talk about AngularJS then we can say that "It is application development framework for single-page web application. This framework is developed in JavaScript to make the browser into super-browser". We can say it is like an extension of web browser. If we want to work on AngularJS we just need to include the references of AngularJS library files into out html page and start coding.

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29 December 2015

crazydeveloper Different Way to Improve AngularJS Application

AngularJS is an extensive framework and it includes some inbuilt performance enhancements that makes it easy for web developers to use it with minimal or no problems. However, these enhancements are not able to fix all the issues you could face when you are developing some apps. Many web developers are unaware of some of the key concepts that AngularJS can perform so well. Others do not understand these key concepts at all. This may make it possible for one to create a sluggish code even though the framework is capable of performing faster and better.

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28 December 2015

crazydeveloper Importance of Config And Run Blocks in AngularJS

Hi friends, today we will discuss some important points of AngularJS. There are two important blocks in AngularJS, which is not popular but we mostly use in our Angular Application. Both are used when we defined our ng-app with angular.module in our javascript file.

Today we will discuss about the importance of config() and run() block in AngularJS application. So, now move ahead and start discussion in sequence and first take config() block.

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24 May 2015

crazydeveloper Events in AngularJS - $emit, $broadcast & $on

Hi friends, Events are so popular concepts in every programming language. In AngularJS we have also some events which help us to communicate between different Controllers.

We have the following events in our AngularJS:

$on: It helps us to listen the $broadcast & $emit events in AngularJS.

$broadcast: It helps us to dispatches the event downwards to all child scopes

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29 May 2015

crazydeveloper Three Pillars of AngularJS Watch,Digest and Apply

Hi, today I'd like to discuss about "How AngularJS framework work with two-way binding"? AngularJS works with three main $scope level function $watch(), $digest() and $apply(). If we want to understand, what is AngulaJS? We should know the work of  these functions. These function are core functions or we can say heart of AngularJS. Or we can say these are three Pillars of AngularJS.

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19 May 2015

crazydeveloper Steps to configure Gulp with Visual Studio

Some days before I gone through this requirement where I need to configure my current project from "Web essentials" to "Gulp". These two setting are to use "Bundling and minification". We will elaborate these concept in coming blog.

But in short words if I need to explain, want to say "improves load time by reducing the number of requests to the server and reducing the size of requested assets (such as CSS and JavaScript.)"

If we talk about "Gulpwe have an important question here:

What is Gulp & how it’s work?

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15 August 2015

crazydeveloper SweetAlert With AngularJS

Today we will discuss that how we can use the SweetAlert message in AngularJS. There are some pre-request files need to use this functionality.

We can downlaod & install thses file with multiple way :

1. Download these file

2. Install through bower: $ bower install sweetalert

3. Install through NPM: $ npm install sweetalert

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03 July 2015

crazydeveloper Main Features of AngularJS

AngularJS is JavaScript Framework. It has predefined directives which help us to develope web application base on this framework. First we will describe the core directives of AngularJS which must need to develope application.

  1. ng-app :-  It is start point of AngularJS application. We defined this on start point and pass the module name with this.
  2. ng-init :-  It is use to initialize the data on application start.
  3. ng-controller :- It is use to coupled view with controller.
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20 May 2015

crazydeveloper Binding in AngularJS

AngularJS has two types of binding

a.)    One way binding

b.)    Two way  binding

In AngularJS different way to bind value in view:

1.)    Ng-model

2.)    Ng-bind

3.)    {{}}

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05 May 2015

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